Stainless steel baby bottle flask, 500 ml
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The water for your baby's feed, always at the perfect temperature. Our 500 ml thermos keeps it that way all day long. Ideal for taking anywhere with you.
Designed for your feeding
What changes day to day
Less doubt, more calm: every detail looks after the breast, so your baby recognises what they already know.
For you and your baby
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A taste they recognise
It does not hold or change the milk, so the baby is less likely to refuse the bottle.
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Reuse it with peace of mind
BPA-free, for everyday use without that worry.
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Milk at the right temperature
It keeps the heat for as long as you need between feeds.
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A grip that does not slip
Soft and tough, even with one hand.
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Open it without a struggle
An easy thread: less stress at 3 in the morning.
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Leave the house travelling light
An ergonomic handle for the walk, the bag or the pushchair.
Over 100,000 families trust Happymami
More than 100,000 families trust Happymami
A stainless-steel baby flask that keeps the temperature
This 500 ml flask is high-quality stainless steel, with a double thermal wall that helps keep food and drinks at temperature for longer.
The size is right for water, milk, purées or other liquids, at home and when you are out or travelling.
Bottle flask: hot water wherever you are
The stainless steel inside does not hold smells or flavours, so the drink keeps its character. The finish is made for daily use and to stay with your family for a long time.
The screw lid and the ergonomic handle make it easy to carry and to use wherever you are.
Practical, safe and reusable
BPA-free and made with food-grade materials, this flask is a practical way to keep your baby's food or drink at the right temperature when you are away from home.
Flask features
| Feature | Detail |
|---|---|
| Capacity | 500 ml |
| Material | Stainless steel |
| Insulation | Double thermal wall |
| Use | Water, milk, purées and other liquids |
| BPA | BPA-free |
| Closure | Safety thread |
| Carrying | Ergonomic handle |
Questions about the flask
What is the Happymami flask made of?
The flask is high-grade stainless steel. It lasts, it resists corrosion, it is safe with food, and it does not change the taste of the drink.
Can it go in the dishwasher?
Wash the Happymami flask by hand, so the insulation and the steel stay as they should. A few parts may cope with a dishwasher, and hand washing still looks after it better.
Do not heat it in a microwave, do not freeze it, and do not use harsh detergents.
Is the flask BPA-free?
Yes. The Happymami flask is BPA-free, so the drink stays clear of those substances.
Is it leak-proof?
Yes. The seal and the lid with a secure closure keep it leak-proof. You can put it in a bag without worrying about spills.
Does it have a handle?
Yes. The flasks have a built-in handle, so they are easy to carry out, or just around the house.
When is a baby flask useful?
A baby flask is useful on walks, trips, clinic visits, or any time you need a prepared drink away from home. You can take water, milk or purée at the right temperature without a microwave or another heat source.
How long does it help keep food at temperature?
How long it holds depends on the starting temperature and the weather. The double wall keeps heat or cold longer than an ordinary container, so the feed is ready when your baby needs it.
How do I make up a bottle away from home with the flask?
Carry the water in the flask and the pre-measured milk powder separately, for example in the Happymami milk powder dispenser, so the water and powder stay apart until the feed. When it's time, pour the water from the flask into the bottle, add the powder and mix, always following the milk manufacturer's instructions. Check the temperature before feeding.
How many bottles can I make with the water in the flask?
The flask holds 500 ml, enough for the water for several feeds or for a walk without refilling. How many bottles you get depends on how much water each of your baby's feeds needs.
* This information does not replace an assessment by a professional who knows the subject. These are general recommendations based on evidence. Each situation is its own, and it needs a full assessment by qualified staff.
